We're dividing 2097387 by 577 
The aim is to understand the frequency of 577 in 2097387.

Step 1:
2 divided by 577 is 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Bring next digit (0) of the dividend behind the 2 and repeat the process: 20 / 577

Going ahead to step 2:
The number 577 fits into 20 0 times, leaving a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 20 after subtracting 0 from 20.
Bring next digit (9) of the dividend behind the 20 and repeat the process: 209 / 577

Moving on to step 3:
209 divided by 577 is 0 with a remainder of 209.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 209 and we're left with 209.
Append the next digit (7) from the dividend to 209 and continue with: 2097 / 577

Advancing to step 4:
If we divide 2097 by 577, we get 3 and a remainder of 366.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Subtract 1731 from 2097 to get 366.
Take the next digit (3) from the dividend and append it to 366, then repeat: 3663 / 577

Moving on to step 5:
577 goes into 3663 6 times with a remainder of 201.
Write down 6 as next digit of the result. 
Result so far: 36.0
Subtracting 3462 from 3663 leaves us with 201.
Include the next digit (8) from the dividend after 201, then repeat: 2018 / 577

Moving on to step 6:
577 can be fit into 2018 3 times, resulting in a remainder of 287.
Use 3 as the next digit of our solution. 
Result so far: 363.0
If we take 1731 away from 2018, we end up with 287.
Take the next digit (7) from the dividend and append it to 287, then repeat: 2877 / 577

Moving on to step 7:
The number 577 fits into 2877 4 times, leaving a remainder of 569.
The number 4 becomes the next digit in our result. 
Result so far: 3634.0
If we subtract 2308 from 2877, we get 569.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5690, and continue the process.

Moving on to step 8:
The number 577 fits into 5690 9 times, leaving a remainder of 497.
Write down 9 as next digit of the result. 
Result so far: 3634.9
Deduct 5193 from 5690 and we're left with 497.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4970, and continue the process.

On to step 9:
577 goes into 4970 8 times with a remainder of 354.
The number 8 becomes the next digit in our result. 
Result so far: 3634.98
If we subtract 4616 from 4970, we get 354.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3540, and continue the process.

Advancing to step 10:
577 can be fit into 3540 6 times, resulting in a remainder of 78.
Write down 6 as next digit of the result. 
Result so far: 3634.986
Subtracting 3462 from 3540 leaves us with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Moving on to step 11:
780 divided by 577 is 1 with a remainder of 203.
The next digit of our result is 1. 
Result so far: 3634.9861
Subtract 577 from 780 to get 203.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2030, and continue the process.

Advancing to step 12:
If we divide 2030 by 577, we get 3 and a remainder of 299.
Record the quotient 3 as the next digit in the result. 
Result so far: 3634.98613
Subtracting 1731 from 2030 leaves us with 299.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2990, and continue the process.

On to step 13:
The number 577 fits into 2990 5 times, leaving a remainder of 105.
Record the quotient 5 as the next digit in the result. 
Result so far: 3634.986135
Subtract 2885 from 2990 to get 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Going ahead to step 14:
1050 divided by 577 is 1 with a remainder of 473.
Put 1 as the next digit of the answer. 
Result so far: 3634.9861351
Subtracting 577 from 1050 leaves us with 473.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4730, and continue the process.

Advancing to step 15:
If we divide 4730 by 577, we get 8 and a remainder of 114.
Put 8 as the next digit of the answer. 
Result so far: 3634.98613518
The remainder is 114 after subtracting 4616 from 4730.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

In conclusion, the division gives 3634.98613518 with a balance of 1.14e-07.